<?php namespace DeliciousBrains\WPMDB\Common\Replace; /** * Class PairFactory * * Used to create search and replace pairs instances. * * @package DeliciousBrains\WPMDB\Common\Replace */ class PairFactory { const REGEX = 'REGEX'; const CASE_SENSITIVE = 'CASE_SENSITIVE'; const CASE_INSENSITIVE = 'CASE_INSENSITIVE'; /** * @param string $pattern * @param string $replace * @param string $type * * @return ReplacePairInterface */ public function create($pattern, $replace, $type = self::CASE_INSENSITIVE) { switch($type) { case self::REGEX: return new RegexPair($pattern, $replace); case self::CASE_SENSITIVE: return new CaseSensitivePair($pattern, $replace); default: return new CaseInsensitivePair($pattern, $replace); } } }